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All results from a given calculation for CFClBrI (fluorochlorobromoiodomethane)

using model chemistry: HSEh1PBE/Def2TZVPP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HSEh1PBE/Def2TZVPP
 hartrees
Energy at 0K-3469.495681
Energy at 298.15K 
HF Energy-3469.495681
Nuclear repulsion energy592.654556
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HSEh1PBE/Def2TZVPP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 1097 1097 159.78 4.77 0.39 0.56
2 A 796 796 201.17 7.53 0.41 0.59
3 A 720 720 220.11 13.72 0.62 0.76
4 A 462 462 0.50 8.12 0.02 0.05
5 A 332 332 0.16 3.17 0.39 0.56
6 A 280 280 0.14 2.76 0.72 0.84
7 A 248 248 0.28 7.65 0.15 0.26
8 A 179 179 0.05 3.09 0.61 0.75
9 A 135 135 0.08 2.85 0.55 0.71

Unscaled Zero Point Vibrational Energy (zpe) 2124.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 2124.2 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/Def2TZVPP
ABC
0.06054 0.02620 0.02126

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/Def2TZVPP

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.434 0.483 0.349
F2 0.523 0.698 1.664
Cl3 0.713 1.999 -0.487
Br4 1.785 -0.819 -0.141
I5 -1.545 -0.274 -0.073

Atom - Atom Distances (Å)
  C1 F2 Cl3 Br4 I5
C11.33571.75371.93972.1602
F21.33572.52152.67452.8703
Cl31.75372.52153.03533.2305
Br41.93972.67453.03533.3754
I52.16022.87033.23053.3754

picture of fluorochlorobromoiodomethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 Cl3 108.655 F2 C1 Br4 108.059
F2 C1 I5 108.054 Cl3 C1 Br4 110.433
Cl3 C1 I5 110.828 Br4 C1 I5 110.715
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.137      
2 F -0.106      
3 Cl -0.025      
4 Br -0.025      
5 I 0.019      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.345 -0.163 -0.442 0.584
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -64.808 0.319 -0.093
y 0.319 -66.601 -0.302
z -0.093 -0.302 -69.068
Traceless
 xyz
x 3.027 0.319 -0.093
y 0.319 0.337 -0.302
z -0.093 -0.302 -3.364
Polar
3z2-r2-6.728
x2-y21.793
xy0.319
xz-0.093
yz-0.302


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 13.920 0.219 -0.080
y 0.219 11.283 -0.242
z -0.080 -0.242 8.387


<r2> (average value of r2) Å2
<r2> 354.792
(<r2>)1/2 18.836